| 葡萄属种间杂交一代果实炭疽病抗性遗传的研究 |
| |
| 引用本文： | 田莉莉,贺普超.葡萄属种间杂交一代果实炭疽病抗性遗传的研究[J].西北农林科技大学学报(社会科学版),1999,27(6):69-73. |
| |
| 作者姓名： | 田莉莉 贺普超 |
| |
| 作者单位： | 1. 中国农业科学院郑州果树所,河南郑州,450009
2. 西北农业大学园艺系,陕西杨陵,712100 |
| |
| 基金项目： | 国家自然科学基金!（39370495） |
| |
| 摘 要： | 通过田间自然鉴定、室内离体接种鉴定和田间接种鉴定，研究了原产我国的葡萄属野生种与欧洲葡萄种间杂交７ 个组合的亲本和后代对炭疽病的抗性及其遗传。结果表明，后代组合群体的抗病性呈连续性分布，表现出数量性状遗传的特征。野生种中主要存在主效抗性基因，其遗传效应占优势，欧洲品种中存在微效抗性基因，子代的抗病性是这两类基因共同作用的结果。
|
| 关 键 词： | 葡萄属 葡萄炭疽病 种间杂交 抗病育种 遗传 |
| 修稿时间： | 1998-10- |
Inheritance of grape ripe rot resistance in F1 generation of interspecific hybridization of Vitis |
| |
| TIAN Li-li,HE Pu-chao.Inheritance of grape ripe rot resistance in F1 generation of interspecific hybridization of Vitis[J].Journal of Northwest Sci-Tech Univ of Agr and,1999,27(6):69-73. |
| |
| Authors: | TIAN Li-li HE Pu-chao |
| |
| Institution: | (Department of Horticulture,Northwestern Agricultural University,Yangling,Shaanxi 712100,China) |
| |
| Abstract: | Resistance to grape rot Glomerella cingulata (Ston.) spauld et schrenk] of both the parents and hybrids of 7 interspecific cross combinations is studied through field natural evaluation,labaratory isolated inoculation and field inoculation evaluation.The results are as follows:the hybrids display the characteristic of the quantitative inheritance with the traits of continuous distribution.The major resistant genes exist in the wild species which reveal the dominant effect.While the minor resistant genes exist in Vitis vinifere parents.The resistance of hybrids to the disease is controlled by both of them. |
| |
| Keywords: | Vitis grape ripe rot interspecific hybridization disease resistance breeding inheritance |
| 本文献已被 CNKI 万方数据 等数据库收录！ |
| 点击此处可从《西北农林科技大学学报(社会科学版)》浏览原始摘要信息 |
| 点击此处可从《西北农林科技大学学报(社会科学版)》下载免费的PDF全文 |
